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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 学科主题：Geology     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Vegetation and soil covariation, not grazing exclusion, control soil organic carbon and nitrogen in density fractions of alpine meadows in a Tibetan permafrost region 期刊论文 CATENA, 2021, 卷号: 196, 页码: _ 作者:  Yuan, Zi-Qiang;  Jiang, Xiao-Jin 收藏  |  浏览/下载：90/0  |  提交时间：2020/12/31 Grassland  Organic carbon  Soil properties  Ecology  Tibet   Responses of soil organic carbon and nutrient stocks to human-induced grassland degradation in a Tibetan alpine meadow 期刊论文 CATENA, 2019, 卷号: 178, 期号: x, 页码: 40-48 作者:  Yuan, Zi-Qiang;  Jiang, Xiao-Jin;  Liu, Guo-Jun;  Jin, Hui-Jun;  Chen, Ji 收藏  |  浏览/下载：81/0  |  提交时间：2019/07/23 BELOW-GROUND RESPONSE  PERMAFROST DEGRADATION  NITROGEN STOCKS  PASTURE DEGRADATION  PLANT DIVERSITY  LOESS PLATEAU  LAND-USE  VEGETATION  ECOSYSTEM  FERTILITY   Responses of soil organic carbon and nutrient stocks to human-induced grassland degradation in a Tibetan alpine meadow 期刊论文 CATENA, 2019, 卷号: 178, 期号: x, 页码: 40-48 作者:  Yuan, Zi-Qiang;  Jiang, Xiao-Jin;  Liu, Guo-Jun;  Jin, Hui-Jun;  Chen, Ji 收藏  |  浏览/下载：69/0  |  提交时间：2019/05/22 Below-ground Response  Permafrost Degradation  Nitrogen Stocks  Pasture Degradation  Plant Diversity  Loess Plateau  Land-use  Vegetation  Ecosystem  Fertility   Experimental Study on the Freezing Temperatures of Saline Silty Soils 期刊论文 PERMAFROST AND PERIGLACIAL PROCESSES, 2015, 卷号: 26, 期号: 2, 页码: 175-187 作者:  Wan, XS;  Lai, YM;  Wang, C;  Lai, YM (reprint author), Chinese Acad Sci, State Key Lab Frozen Soil Engn, Cold & Arid Reg Environm & Engn Inst, Lanzhou 730000, Gansu, Peoples R China. 收藏  |  浏览/下载：4/0  |  提交时间：2017/01/16 sulfate saline soil  freezing temperature  water activity  surface free energy  Qinghai-Tibet Plateau   Thermal-contraction-crack networks as evidence for late-pleistocene permafrost in inner Mongolia, China 期刊论文 PERMAFROST AND PERIGLACIAL PROCESSES, 2004, 卷号: 15, 期号: 1, 页码: 21-29 作者:  Vandenberghe, J;  Cui, ZJ;  Liang, Z;  Wei, Z 收藏  |  浏览/下载：92/0  |  提交时间：2020/05/28 sand wedges  inner Mongolia  permafrost  last glacial maximum  palaeoclimate   Luminescence age and palaeoenvironmental implications of a late Pleistocene ground wedge on the northeastern Tibetan Plateau 期刊论文 PERMAFROST AND PERIGLACIAL PROCESSES, 2001, 卷号: 12, 期号: 2, 页码: 203-210 作者:  Porter, SC;  Singhvi, A;  An, ZS;  Lai, ZP 收藏  |  浏览/下载：15/0  |  提交时间：2020/05/28 ice-wedge cast  Pleistocene permafrost  palaeoenvironment  Tibet